International Speaker Conference Filming

I am looking for two experienced AV technicians to film the speakers at a conference in down town San Francisco. It is a two day event with a setup day the day before the event (22nd September setup day, event runs 23rd-24th). There will be two speaker stages that will run from 9am - 5pm both days. with 45min morning break, hour lunch break and 30 min afternoon break. Three meals on site provided. There will also be a third stage which only runs in the breaks, where speakers will do software demos. The two technicians will take it in turns to man this stage in the breaks. The technicians will need to bring their own cameras, switchers and wiring to link up with the venue audio and slide presentations that will be projected behind the speakers. More detail can be provided on this by way of a schematic. We are looking for someone local to keep travel costs down.